Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Grease lubrication	Oil lubrication
6004-2RZ	20 mm	42 mm	12 mm	9.38 N	5.02 N	16000 rpm	19000 rpm
6004-2LS	20 mm	42 mm	12 mm	9.38 N	5.02 N	11000 rpm	- rpm
61904-2RZ	20 mm	37 mm	9 mm	6.4 N	3.7 N	17000 rpm	22000 rpm
61904-2LS	20 mm	37 mm	9 mm	6.4 N	3.7 N	13000 rpm	- rpm
61804-2RZ	20 mm	32 mm	7 mm	3.5 N	2.2 N	18000 rpm	24000 rpm
61804-2LS	20 mm	32 mm	7 mm	3.5 N	2.2 N	14000 rpm	- rpm
6303-2RZ	17 mm	47 mm	14 mm	13.5 N	6.58 N	15000 rpm	18000 rpm
6303-2LS	17 mm	47 mm	14 mm	13.5 N	6.58 N	10000 rpm	- rpm
6203-2LS	17 mm	40 mm	12 mm	9.58 N	4.78 N	11000 rpm	- rpm
6003-2RZ	17 mm	35 mm	10 mm	6 N	3.25 N	17000 rpm	21000 rpm
6003-2LS	17 mm	35 mm	10 mm	6 N	3.25 N	12000 rpm	- rpm
61903-2RZ	17 mm	30 mm	7 mm	4.6 N	2.6 N	19000 rpm	24000 rpm
61903-2LS	17 mm	30 mm	7 mm	4.6 N	2.6 N	14000 rpm	- rpm
61803-2RZ	17 mm	26 mm	5 mm	2.2 N	1.5 N	20000 rpm	28000 rpm
61803-2LS	17 mm	26 mm	5 mm	2.2 N	1.5 N	15000 rpm	- rpm